INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c03d29dfdb0c1f4720f935daf01a12586828bc13b6a7939ae146f9f4f20ac0', 
    'KrhIV4wj1CYPRQ9LYyLZFIYE1XAqXJIO5FRBGh7Ah9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)